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		                        | National Stock Number:
 3020-00-010-9929
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 000109929
 
 Description:
 GEAR,SPUR
 
 Detail:
 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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 Manufacturer Information:
 
 | S6135-20762-3 | 57152 | TRIUMPH GEAR SYSTEMS - MACOMB, INC |  | S6135-20762-3 | 78286 | SIKORSKY AIRCRAFT CORPORATION |  | S6135-20762-3 | K0058 | LEONARDO MW LTD | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 1.091 INCHES |  | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM  AND 64.0 ROCKWELL C MAXIMUM OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 1.4200 INCHES NOMINAL |  | MATERIAL | STEEL COMP E9310 OVERALL |  | NOMINAL OUTSIDE DIAMETER | 1.691 INCHES |  | PRESSURE ANGLE | 36.0000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 9 |  | TOOTH FORM | STANDARD | 
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